title: The origin of birds and their flight.
authors.affiliation: Museum of Paleontology, University of California, Berkeley, USA.
authors.forename: K
authors.initials: K
authors.lastname: Padian
authors.forename: L M
authors.initials: LM
authors.lastname: Chiappe
mesh_terms: D000818:Animals; D005075:Biological Evolution; D001717:Birds / Q000033:anatomy & histology / Q000502:physiology; D001842:Bone and Bones / Q000033:anatomy & histology; D005426:Flight, Animal; D005580:Fossils